public class Main {
    public static void main(String[] args) {
        Bike bike1 = BikeFactory.getBike("蓝色", "BlueBike");
        Bike bike2 = BikeFactory.getBike("黄色", "YellowBike");
        System.out.println(bike1.Show());
        System.out.println(bike2.Show());
        System.out.println("总共有" + BikeFactory.bikeMap.size() + "种类型单车");
        Bike bike3 = BikeFactory.getBike("黄色", "YellowBike");
        System.out.println(bike3.Show());
        System.out.println("总共有" + BikeFactory.bikeMap.size() + "种类型单车");
    }
}